Underriver Rainfall ForecastUnited KingdomSEKentUnderriverToday 18 Feb100%Thu 19 Feb30%Fri 20 Feb85%Sat 21 Feb45%Sun 22 Feb60%Mon 23 Feb50%Tue 24 Feb50%Underriver rainfall forecast issued today at 6:36 pm. Next forecast at approx. 8:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Thurnham (Kent) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads